I recently installed Windows 10 on my system and have had to download all my Steam games again. But now I'm having a very strange problem with the Baldur's Gate game. It seems that my mouse pointer is offset considerably and I have a very hard time clicking on any buttons, to the point that I can't even start a new game. For instance, on the Baldur's Gate 1 main menu, if I click on Credits, the Baldur's Gate button will activate. Is this a known problem with some sort of work around by any chance? Both of the Baldur's Gate games are doing this.
So I re-downloaded Icewind Dale as well, which I bought from Beamdog and not Steam, and I'm having the same problem. I had a similar problem with an old disc copy of Knights of the Old Republic 1, but the problem seemed to get fixed when I de-selected the "Enable Hardware Mouse" option. Fortunately, if worse comes to worse, I'm running a dual boot system along Windows 7 so I'll still be able to play the games on that OS. I've been coming across a few other titles that don't seem to like Windows 10 as well.